The likelihood of a natural gas leak exploding is not a certainty. Typically, the risk of explosion is tied to the concentration of natural gas in the air. Should this concentration reach a critical point and subsequently encounter a flame, an explosion can be triggered.
In the event of a natural gas leak, it’s crucial to swiftly shut off the gas supply and ensure the area is well-ventilated by opening windows. Provided that no open flame is present, the threat of an explosion is significantly diminished.